Its because of certain political parties who will paint it as ethnic issue if you go after certain areas. The filth has come to Karachi since the Afghan war to carry out criminal activities and yet there is no action against them... this filth which first made the lives of the people in the NW miserable are now our problem. They kidnap their own people, spread drugs and crime there in the honourable tribal lands.. and now they brought in their new past time of terrorism.
No need for search operation.. need for carpet bombing here.. and nukes in NW. No need to be sensible and humane with these dogs.